Unused Clan HQ IDs: 24, 25, 26, 27, 34, 35, 38, 41, 42, 43, 44, 45, 52, 56, 61, 62, 63, 66, 67, 69, 70, 72, 73, 74, 75, 77, 78, 79, 80, 81, 84, 85, 86, 87, 88, 89, 91, 92, 93, 95, 97, 100, 101, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125. Use /findclanhq [id] in game.